199283637

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{8317}}^1$

素因数の和:8497

約数の個数: 24

約数和(自身を含む): 311026656

約数和(自身を除く): 111743019

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 1141, 3423, 7987, 8317, 23961, 24951, 58219, 174657, 407533, 1222599, 1355671, 4067013, 9489697, 28469091, 66427879, 199283637]

約数ペア:

[(1, 199283637), (3, 66427879), (7, 28469091), (21, 9489697), (49, 4067013), (147, 1355671), (163, 1222599), (489, 407533), (1141, 174657), (3423, 58219), (7987, 24951), (8317, 23961)]